CN212283006U

CN212283006U - Coal chemical industry waste water settling tank

Info

Publication number: CN212283006U
Application number: CN202020541437.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Liulin Xiangyu Resource Recovery Co ltd
Current assignee: Liulin Xiangyu Resource Recovery Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-01-05
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a coal chemical industry waste water settling tank, the upper end lock of box has the upper cover, the upper end of the inlet pipe in the middle part of the upper surface of upper cover is pegged graft and is had the smell filter piece, it has the subsider of laminating with the rubber packing pad to peg graft in the opening of the front surface lower extreme of box, the detachable water conservancy diversion piece that is equipped with in middle part of box, the detachable slow current piece that is equipped with in upper end of box; the flow guide piece and the flow retarding piece in the box body of the settling tank adopt a detachable assembly mode, so that most of devices can be conveniently detached, the devices and the interior of the box body can be conveniently cleaned, and meanwhile, the settling tank is installed in a drawer-type drawing mode, so that sediments can be conveniently cleaned in time; smell filters can follow the inlet pipe upper end when the feeding and takes out, inserts smell filter again after the setting tank is irritated completely to waste water, and smell filters the waste water smell that the piece is to deposiing in the box and has certain filtration purification effect, reduces the influence of smell to operational environment.

Description

Coal chemical industry waste water settling tank

Technical Field

The utility model relates to a coal chemical industry waste water treatment technical field specifically is a coal chemical industry waste water settling tank.

Background

The coal chemical industry is a comprehensive industrial process which takes mined coal as a raw material and is converted into various fuels and chemicals through a series of chemical industry processes, as one of the traditional industries, the characteristics of high energy consumption, high emission and low efficiency of the coal chemical industry always restrict the development of the coal chemical industry, although the current pollution situation is improved by the introduction of a novel green coal chemical industry technology in recent years, the serious pollution of the coal chemical industry to the environment still cannot be effectively solved, wherein the influence of the emission of waste water to the environment is the most serious, the waste water mainly comes from coking, gasification and liquefaction processes, and the characteristics are poor biodegradability and complex components, wherein most of the waste water is toxic and harmful substances.

However, the existing precipitation equipment is inconvenient to clean thoroughly after being used, dirt residues are easy to appear on the inner corners of the precipitation equipment, the dirt deposited for a long time is inconvenient to clean, and the inner wall of the device is corroded; the waste water contains large smell and affects the use environment, and in order to solve the problems, a coal chemical industry waste water settling tank is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal chemical industry waste water settling tank to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal chemical industry waste water settling tank, includes the box, the upper end lock of box has the upper cover, and upper cover and box edge lock department spiro union have fixing bolt, the fixed grafting of upper surface middle part of upper cover has the inlet pipe, and pegs graft on the inlet pipe has the smell to filter, the opening has been seted up to the front surface lower extreme of box, and the opening edge pastes and have the rubber packing pad, peg graft in the opening has the subsider with the laminating of rubber packing pad, and the bottom surface of subsider is equipped with the filter screen, the subsider outer wall closely laminates with the opening inner wall, the detachable water conservancy diversion piece that is equipped with in middle part of box, the detachable slow current piece that is equipped with in upper end of box, the fixed grafting in bottom surface.

Preferably, the flow guide piece comprises a frame fixedly assembled in the middle of the inner cavity of the box body, a flow guide plate with the bottom surface attached to the frame is inserted in the box body, and flow guide channels are uniformly formed in the flow guide plate.

Preferably, the flow guide channel comprises a first groove formed in the upper surface of the flow guide plate, a second groove corresponding to the first groove is formed in the lower surface of the flow guide plate, the first groove and the second groove are staggered left and right, and a communicated bent channel is formed between the first groove and the second groove.

Preferably, the slow flow piece includes the joint board that the lateral wall runs through about the box upper end, and the medial extremity of joint board extends to the box inner chamber, the inner chamber of box is pegged graft and is had the grid plate of bottom surface and joint board laminating, the even fixed mounting in upper surface of grid plate has the connecting rod, the upper end fixed mounting of connecting rod has the slow flow board, the upper surface of slow flow board is most advanced ascending circular cone, the through-hole has evenly been seted up on the surface of slow flow board.

Preferably, the smell filters piece including pegging graft the HEPA filter screen in the inlet pipe upper end, HEPA filter screen edge fastening is equipped with the spacing ring with the laminating of inlet pipe upper end edge, HEPA filter screen's lower fixed surface is equipped with the active carbon filter screen.

Compared with the prior art, this scheme has designed a coal chemical industry waste water settling tank, has following beneficial effect:

(1) the water conservancy diversion spare in the box of the settling tank of this scheme all adopts detachable assembly methods with the piece that slowly flows, opens the upper cover after using after, and most devices are got off in dismantlement that can be convenient, are convenient for clear up these devices and box inside, and the subsider adopts the pull mode installation of drawer type, is convenient for in time clear up the deposit simultaneously.

(2) The smell that sets up on the inlet pipe filters the piece, can follow the inlet pipe upper end when the feeding and take out, inserts the smell again and filters the piece after the setting tank is irritated into to waste water completely, and the smell filters the waste water smell that the piece is to deposiing in the box and has certain filtration purification effect, reduces the influence of smell to operational environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention.

In the figure: the device comprises a box body 1, an upper cover 2, a fixing bolt 3, a feeding pipe 4, an opening 5, a rubber sealing gasket 51, a settling tank 6, a flow guide piece 7, a frame 71, a flow guide plate 72, a flow guide channel 73, a first groove 74, a second groove 75, a bent channel 76, a flow buffering piece 8, a clamping plate 81, a grid plate 82, a connecting rod 83, a flow buffering plate 84, a through hole 85, a smell filtering piece 9, a limiting ring 91, a HEPA filter screen 92 and an active carbon filter screen 93.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a coal chemical industry waste water settling tank, including box 1, the upper end lock of box 1 has upper cover 2, and the spiro union of

upper cover

2 and 1 marginal lock department of box has fixing bolt 3, the fixed grafting of upper surface middle part of upper cover 2 has inlet pipe 4, and 4 upper ends of inlet pipe are pegged graft smelly and are filtered piece 9, opening 5 has been seted up to the front surface lower extreme of

box

1, and 5 marginal pastes of opening have

rubber packing pad

51, 5 interpolation of opening have with the subsider 6 of rubber packing pad 51 laminating, and the bottom surface of subsider 6 is equipped with the filter screen, 6 outer walls of subsider and the inseparable laminating of 5 inner walls in opening, the detachable water conservancy diversion piece 7 that is equipped with in middle part of box 1, the detachable slow-flow piece 8 that is equipped with in upper end of.

The water conservancy diversion piece 7 in the box 1 of the settling tank of this scheme all adopts detachable assembly methods with slowly flowing 8, open upper cover 2 back after the use, most device can be convenient dismantlement get off, be convenient for clear up these device and box 1 inside, simultaneously the pull mode installation of subsider 6 adoption drawer type, be convenient for to the timely clearance of deposit, the seal between subsider 6 and the opening 5 is guaranteed in the design of rubber seal pad 51, avoid waste water to leak outward, waste water flows out from the drain pipe after subsiding and filtering, the deposit is collected in subsider 6.

The flow guide part 7 comprises a frame 71 fixedly assembled in the middle of the inner cavity of the box body 1, a flow guide plate 72 with the bottom surface attached to the frame 71 is inserted in the box body 1, and flow guide channels 73 are uniformly formed in the flow guide plate 72.

The flow guide channel 73 comprises a first groove 74 arranged on the upper surface of the flow guide plate 72, a second groove 75 corresponding to the first groove 74 is arranged on the lower surface of the flow guide plate 72, the positions of the first groove 74 and the second groove 75 are staggered left and right, and a communicated bent channel 76 is arranged between the first groove 74 and the second groove 75.

Bradyseism piece 8 includes the joint board 81 that lateral wall runs through about box 1 upper end, and the medial extremity of joint board 81 extends to the box 1 inner chamber, the inner chamber of box 1 is pegged graft and is had the grid plate 82 of bottom surface and joint board 81 laminating, the even fixed mounting in upper surface of grid plate 82 has connecting rod 83, the fixed mounting in upper end of connecting rod 83 has a bradyseism plate 84, the upper surface of bradyseism plate 84 is most advanced ascending circular cone, through-hole 85 has evenly been seted up on the surface of bradyseism plate 84.

The flow slowing piece 8 is positioned under the feeding pipe 4, water flowing in from the feeding pipe 4 contacts the flow slowing plate 84 with a conical appearance and flows downwards along the inclined plane of the flow slowing plate 84, waste water falls from the through hole 85 and meets the grid plate 82 and then is divided, and the flow slowing plate 84 and the grid plate 82 both play a role in blocking the falling of the waste water and play a certain role in slowing the flow; rivers fall on guide plate 72, flow along diversion pipeline 73, and the bending of diversion pipeline 73 is established and has been prolonged the waste water and flow through the time that needs, makes waste water velocity of flow reduce with the cooperation of slow flow piece 8, avoids waste water direct impact on the filter screen of subsider, plays the guard action to the filter screen.

Smell filters 9 including pegging graft in the HEPA filter screen 92 of inlet pipe 4 upper end, HEPA filter screen 92 edge fixation is equipped with the spacing ring 91 with the edge laminating of inlet pipe 4 upper end, HEPA filter screen 92's lower fixed surface is equipped with activated carbon filter screen 93, HEPA filter screen 92 and activated carbon filter screen 93 all have certain absorption purifying effect to the smell, use periodic replacement after a period.

The smell that sets up at inlet pipe 4 upper end filters 9, can follow inlet pipe 4 upper end when the feeding and take out, inserts smell again and filters 9 after the setting tank is irritated completely to waste water, and smell filters 9 and has certain filtration purification effect to the waste water smell that deposits in the box 1, reduces the influence of smell to operational environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a coal chemical industry waste water settling tank, includes box (1), its characterized in that: an upper cover (2) is buckled at the upper end of the box body (1), a fixing bolt (3) is screwed at the buckling position of the upper cover (2) and the edge of the box body (1), a feeding pipe (4) is fixedly inserted in the middle of the upper surface of the upper cover (2), an odor filtering piece (9) is inserted at the upper end of the feeding pipe (4), an opening (5) is arranged at the lower end of the front surface of the box body (1), a rubber sealing gasket (51) is adhered to the edge of the opening (5), a settling tank (6) adhered to the rubber sealing gasket (51) is inserted into the opening (5), the bottom surface of the settling tank (6) is provided with a filter screen, the outer wall of the settling tank (6) is tightly attached to the inner wall of the opening (5), the middle part of box (1) is detachable to be equipped with water conservancy diversion spare (7), the upper end of box (1) is detachable to be equipped with and slows down a class piece (8), the fixed grafting of bottom surface of box (1) has the drain pipe.

2. The coal chemical industry wastewater settling tank of claim 1, characterized in that: the flow guide piece (7) comprises a frame (71) fixedly assembled in the middle of an inner cavity of the box body (1), a flow guide plate (72) with the bottom surface attached to the frame (71) is inserted in the box body (1), and flow guide channels (73) are uniformly formed in the flow guide plate (72).

3. The coal chemical industry wastewater settling tank of claim 2, characterized in that: the flow guide channel (73) comprises a first groove (74) formed in the upper surface of the flow guide plate (72), a second groove (75) corresponding to the first groove (74) is formed in the lower surface of the flow guide plate (72), the positions of the first groove (74) and the second groove (75) are staggered left and right, and a communicated bent channel (76) is formed between the first groove (74) and the second groove (75).

4. The coal chemical industry wastewater settling tank of claim 1, characterized in that: slow flow piece (8) including box (1) upper end about lateral wall through joint board (81), and the medial extremity of joint board (81) extends to box (1) inner chamber, the inner chamber of box (1) is pegged graft and is had bottom surface and grid plate (82) of joint board (81) laminating, the even fixed mounting in upper surface of grid plate (82) has connecting rod (83), the upper end fixed mounting of connecting rod (83) has and delays flow board (84), the upper surface of delaying flow board (84) is most advanced ascending circular cone, through-hole (85) have evenly been seted up on the surface of delaying flow board (84).

5. The coal chemical industry wastewater settling tank of claim 1, characterized in that: smell filter piece (9) are including inserting HEPA filter screen (92) in inlet pipe (4) upper end, HEPA filter screen (92) edge fixation is equipped with spacing ring (91) with inlet pipe (4) upper end edge laminating, the lower fixed surface of HEPA filter screen (92) is equipped with active carbon filter screen (93).